/**
* Edit a content batch. Lets the user decide what posts to put in the
* batch.
*/
public function edit_batch()
{
$batch_id = null;
$order_by = 'post_modified';
$order = 'desc';
$per_page = 50;
$paged = 1;
// Make sure a query param ID exists in current URL.
if (!isset($_GET['id'])) {
wp_die(__('No batch ID has been provided.', 'sme-content-staging'));
}
// Get batch ID from URL query param.
if ($_GET['id'] > 0) {
$batch_id = intval($_GET['id']);
}
$batch = $this->api->get_batch($batch_id);
if (isset($_GET['orderby'])) {
$order_by = $_GET['orderby'];
}
if (isset($_GET['order'])) {
$order = $_GET['order'];
}
if (isset($_GET['per_page'])) {
$per_page = $_GET['per_page'];
}
if (isset($_GET['paged'])) {
$paged = $_GET['paged'];
}
// Get IDs of posts user has selected to include in this batch.
$post_ids = $this->batch_dao->get_post_meta($batch->get_id(), 'sme_selected_post');
/*
* When fetching post IDs an empty string could be returned if no
* post meta record with the given key exist since before. To
* ensure the system can rely on us working with an array we perform a
* check setting $post_ids to array if it is currently an empty.
*/
if (!$post_ids) {
$post_ids = array();
}
// Get selected posts.
$selected_posts = array();
$chunks = array_chunk($post_ids, $per_page);
if (isset($chunks[$paged - 1])) {
$use_post_ids = $chunks[$paged - 1];
$selected_posts = $this->post_dao->find_by_ids($use_post_ids);
}
$status = apply_filters('sme_post_list_statuses', array('publish'));
// Get posts user can select to include in the batch.
$posts = $this->post_dao->get_posts($status, $order_by, $order, $per_page, $paged, $post_ids);
$total_posts = $this->post_dao->get_posts_count($status);
$posts = array_merge($selected_posts, $posts);
// Create and prepare table of posts.
$table = new Post_Table($batch);
$table->items = $posts;
$table->set_pagination_args(array('total_items' => $total_posts, 'per_page' => $per_page));
$table->prepare_items();
$type = get_post_type_object('sme_content_batch');
if (!$batch->get_id()) {
$label = $type->labels->new_item;
} else {
$label = $type->labels->edit_item;
}
// Custom filters for finding posts to include in batch.
$filters = apply_filters('sme_post_filters', $filters = '', $table);
$data = array('batch' => $batch, 'label' => $label, 'filters' => $filters, 'table' => $table, 'post_ids' => implode(',', $post_ids));
$this->template->render('edit-batch', $data);
}
